I'm having a bit of a conundrum. How do I create weird and truly alien weapon systems (starship, personal, and military) for use in MTU. How have any of you approached this issue?
Guess it depends on what you want the weapon to do, and at what TL.
For low TL you could get some interesting hand-to-hand stuff. Droyne using crossbow-launched nets to snare the wings of opposing warriors and prevent flight (while hoping they can't teleport over and stick you anyway), K'Kree taking out one of their own with something like bolas or a lasso that would be pretty rough on someone charging at full gallop.
But for low tech, its easy.
Aztech obsidian-edged club = gladius = axe = scimitar (i.e. they all take a nasty slice)
mammoth bone = baseball bat = flanged mace = tonfa (i.e. they all make a nasty thunk on the noggin)
Its obviously more complicated at higher tech levels for two main reasons:
1. Humans (and thus our combined perspectives) like to project things at each other (arrows, javalins, bullets, ICBMs, etc.).
2. There are a limited number of ways to hurl things at folks at this particular point in space/time.
But, some ideas for "alien" weapon systems:
(Warning! I'm not a gearhead, and this may be more Heresy than Canon. May be? Heck, I'm sure it is!)
1. Tasers instead of bullets. Maybe the critters that use them are more easily damaged by electric current than humans are.
2. Focused sound waves that disorientate or deafen rather than kill outright.
3. Powerful electromagenetic fields instead of artillery to stun, distract or disorient groups of opponents.
4. Ouright chemical warfare (instead of shooting, the Xazanagidp's throw non-persistent nerve gas grenades at each other).
5. Maybe alien guys with a lot of magesium in their system shoot each other with aluminum bullets...
6. Higher TL - munitions that reconfigure themselves in the millisecond before impact to enhance their effect (i.e. pointed for armor, flatten out for meat, etc.)
7. Ancients' Weapons - Poof! You're dead!
8. Downright alien - 234sfgDFasaaa wants to kill you for stealing a picture of a chicken that it was going to trade to Zhodani spies. It poisons you and is willing to wait for you to die from organ failure in six months because, well, it's an alien.
9. Downright scary - micronuke recoiless rifles. All the blast of a FGMP plus radioactive fallout...
10. Living weapons - like a gun that shoots a thin capsule full of, I dunno, flesh-eating bacteria or some kind of brain-eating parasite.
11. Starships that shoot a huge missile with a pre-programmed malfunctioning jump drive and a huge magnet attached to it. Hit your target and make it misjump. Doesn't matter where it goes - it's probably screwed up when it gets there. If that doesn't work, the rest of the missile explodes while in contact with the hull.
12. A Virushi armed with a dart gun firing syringes filled with quick acting anti-anxiety medication or outright tranquilizers.
13. Relativistic sand casters that abrade away the hull of an opposing ship.
14. Computer virus to take over a jump-capable ship, drive it to inside the 100-diameter limit, and jump. Kind like 11. Heck, a lot like 11. I'm scraping the bottom of the barrel now...
Anyway, probably not what you're looking for, but hope it'll help.
Best,
Will